That link is in the same email as your first link. Really! I swear it is! It’s the email titled “Your RealiBanjo/RealiWhistle/Acoustic Lite Purchase.”
The link is right under the line that says: “You code(s) for RealiBanjo:” Yeah, I know that’s a dopey way to give the second link, but that’s the best we can do with the crude email template that our shopping cart service gives us.